Q. Why did grandma
yell at me for cracking my knuckles?
A. I don't know your grandma, but
I am sure that she had the best intentions. The truth is that
popping your knuckles or any other part of your part will not lead
to arthritis. Actually it has be shown to do the opposite. Arthritis
has been shown to occur in areas of the spine that are not moving.
By keeping the spine moving we are decreasing our chance of
developing early arthritis.